mirror of
https://github.com/shawns-valve/halflife.git
synced 2024-11-28 15:02:29 +00:00
144 lines
2.7 KiB
C
144 lines
2.7 KiB
C
/***
|
|
*
|
|
* Copyright (c) 1996-2002, Valve LLC. All rights reserved.
|
|
*
|
|
* This product contains software technology licensed from Id
|
|
* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
|
|
* All Rights Reserved.
|
|
*
|
|
****/
|
|
|
|
|
|
#include "cmdlib.h"
|
|
#include "mathlib.h"
|
|
#include "scriplib.h"
|
|
#include "polylib.h"
|
|
#include "threads.h"
|
|
#include "bspfile.h"
|
|
|
|
#include <windows.h>
|
|
|
|
#ifndef DOUBLEVEC_T
|
|
#error you must add -dDOUBLEVEC_T to the project!
|
|
#endif
|
|
|
|
#define BOGUS_RANGE 8192
|
|
|
|
typedef struct
|
|
{
|
|
vec3_t normal;
|
|
vec_t dist;
|
|
int type;
|
|
int iorigin[3];
|
|
int inormal[3];
|
|
} plane_t;
|
|
|
|
|
|
extern plane_t mapplanes[MAX_MAP_PLANES];
|
|
extern int nummapplanes;
|
|
|
|
extern int g_nMapFileVersion; // map file version * 100 (ie 201), zero for pre-Worldcraft 2.0.1 maps
|
|
|
|
typedef struct
|
|
{
|
|
vec3_t UAxis;
|
|
vec3_t VAxis;
|
|
vec_t shift[2];
|
|
vec_t rotate;
|
|
vec_t scale[2];
|
|
char name[32];
|
|
} brush_texture_t;
|
|
|
|
typedef struct side_s
|
|
{
|
|
brush_texture_t td;
|
|
int planepts[3][3];
|
|
} side_t;
|
|
|
|
typedef struct bface_s
|
|
{
|
|
struct bface_s *next;
|
|
int planenum;
|
|
plane_t *plane;
|
|
winding_t *w;
|
|
int texinfo;
|
|
qboolean used; // just for face counting
|
|
int contents, backcontents;
|
|
vec3_t mins, maxs;
|
|
} bface_t;
|
|
|
|
#define NUM_HULLS 4 // no larger than MAX_MAP_HULLS
|
|
typedef struct
|
|
{
|
|
vec3_t mins, maxs;
|
|
bface_t *faces;
|
|
} brushhull_t;
|
|
|
|
typedef struct brush_s
|
|
{
|
|
int entitynum;
|
|
int brushnum;
|
|
|
|
int firstside;
|
|
int numsides;
|
|
|
|
int contents;
|
|
brushhull_t hulls[NUM_HULLS];
|
|
} brush_t;
|
|
|
|
|
|
extern int nummapbrushes;
|
|
extern brush_t mapbrushes[MAX_MAP_BRUSHES];
|
|
|
|
#define MAX_MAP_SIDES (MAX_MAP_BRUSHES*6)
|
|
|
|
extern int numbrushplanes;
|
|
extern plane_t planes[MAX_MAP_PLANES];
|
|
|
|
extern int numbrushsides;
|
|
extern side_t brushsides[MAX_MAP_SIDES];
|
|
|
|
extern qboolean noclip;
|
|
extern qboolean wadtextures;
|
|
|
|
int nWadInclude;
|
|
char *pszWadInclude[];
|
|
|
|
void LoadMapFile (char *filename);
|
|
|
|
//=============================================================================
|
|
|
|
// textures.c
|
|
|
|
extern int nummiptex;
|
|
void WriteMiptex (void);
|
|
int TexinfoForBrushTexture (plane_t *plane, brush_texture_t *bt, vec3_t origin);
|
|
|
|
//=============================================================================
|
|
|
|
// brush.c
|
|
|
|
void FindGCD (int *v);
|
|
|
|
brush_t *Brush_LoadEntity (entity_t *ent, int hullnum);
|
|
int PlaneTypeForNormal (vec3_t normal);
|
|
|
|
void CreateBrush (int brushnum);
|
|
|
|
//=============================================================================
|
|
|
|
// csg.c
|
|
|
|
bface_t *NewFaceFromFace (bface_t *in);
|
|
extern qboolean onlyents;
|
|
|
|
//=============================================================================
|
|
|
|
// draw.c
|
|
|
|
extern vec3_t draw_mins, draw_maxs;
|
|
extern qboolean drawflag;
|
|
|
|
void Draw_ClearWindow (void);
|
|
void DrawWinding (winding_t *w);
|
|
|